By failing to prepare, you are preparing to fail.

It's always too early to quit.

Know or listen to those who know.

If you think you can do it, you can.

If you're going through hell, keep going.

Leap, and the net will appear.

Problems are not stop signs, they are guidelines.

The wise does at once what the fool does at last.

What you do today can improve all your tomorrows.